AIR CONTACT TYPE CHEMICAL LIQUID BAD SMELL REMOVING SYSTEM TO REMOVE HIGH CONCENTRATION OF BAD SMELL IN SEWAGE AND WASTEWATER TREATMENT PROCESSES AND BAD SMELL REMOVING METHOD USING SAME

摘要

Disclosed by the present invention are an air contact type chemical liquid bad smell removing system to remove a high concentration of bad smell in a sewage and wastewater treatment plant, and a method for removing bad smell using the same. The method for removing bad smell comprises the steps of: firstly removing a high concentration of bad smell in sewage and wastewater treatment processes, respectively (sewage treatment: inflow section, sedimentation site, concentration tank, dehydration, etc. and wastewater treatment: manure wastewater, food wastewater, etc.); secondly removing a high concentration of bad smell at a meeting point where the treatment processes meet; thirdly removing bad smell while passing through an air contact type chemical liquid reaction tank of a long pipe shape; and discharging water in a deodorized state from which a high concentration of bad smell gas is removed while finally passing through a water-soluble bad smell removing unit and a non-water-soluble bad smell removing unit.;COPYRIGHT KIPO 2020